APA aipamena

Sheard, J. (2007). Starks international law (11th ed.). Oxford.

Chicago Style aipamena

Sheard, J.A. Starks International Law. 11th ed. Oxford, 2007.

MLA aipamena

Sheard, J.A. Starks International Law. 11th ed. Oxford, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.